baber/WOPTO huggingface dataset:
Patent JP-H1074954-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOH YO HWAN
IPC: H01M6/06
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent latch-up phenomenon in a semiconductor device, having adjacent wells such as CMOS transistor on an SOI(silicon on insulation) substrate. SOLUTION: An embedded oxide film layer 21 and a single crystal silicon layer 22 are formed successively on a silicon substrate 20, and respective conductive ions are implanted into the layer 22 to form n-type well and p-type well regions therein, and then a field oxide film with a T-shaped section which is integrally provided with a bottom part being upright on the lower insulation film and an upper part extending horizontally thereon, is formed between the both well regions. Thus both wells can be completely separated from each other.
Patent JP-H0455011-A (JP)
Title: Control method for continuous rolling mill
Inventor: KAWASHIMA YOSHINORI
IPC: B21B37/46
Filed: 1990-06-26
Abstract: PURPOSE:To quickly decelerate the deceleration after shear cut and to normally hold the style of packing of a coil by deriving the outside diameter of the coil from length, etc., of the coil wound up by a tension reel, deriving GD<2>, based on the outside diameter, and determining a correct deceleration rate of the tension reel. CONSTITUTION:Coiling of a steel hoop S is started by a tension reel 16, and simultaneously, the speed of revolution of the tension reel 16 is detected by a pulse generator 40, and its revolution speed signal is inputted to a coil length measuring circuit 46. In the coil length measuring circuit 46, length of the steel hoop S is measured, and its length signal is outputted to a GD<2> arithmetic circuit 48. In the GD<2> arithmetic circuit 48, GD<2> is calculated. Based on GD<2> of the coil, a deceleration rate which can stop the coil C without deforming it is selected and determined from a characteristic curve given in advance. In such a state, when a shear cut signal from a flying shear 34 is sent, the deceleration rate is outputted to a speed controller 32 of the tension reel 16, and the tension reel 16 is decelerated by this deceleration rate and stopped.
Patent JP-S5956333-A (JP)
Inventor: TSUSHIMA MASAMITSU
IPC: H01H33/66
Filed: 1982-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5690100-A (JP)
Title: Preparation of urethane vegetable oil substance
Inventor: KUMAZEN SHIYOUHACHI
IPC: C08C4/00
Filed: 1979-12-24
Abstract: PURPOSE: To obtain the titled substance useful as a compounding agent for rubber, etc. having a high vulcanization rate and no early vulcanization phenomena, by reacting castor oil with both a substance capable of forming a copolymerized derivative having an active hydrogen by the reaction with it and a polyisocyanate compound.  
     CONSTITUTION: One or more material selected from the group consisting of castor oil, aniseed oil, and a copolymerized derivative having an active carbon of these material is reacted with one or more compounds selected from the group consisting of a substance (e.g., alkyd resin, etc.) capable of forming a copolymerized derivative having an active hydrogen of these material by the reaction with castor oil or aniseed oil, lower unsaturated polymer (e.g., ethylene-proplylene copolymer, etc.), and highly unsaturated conjugated diene elastomer (e.g., butadiene styrene rubber, etc.), and an isocyanate having two or more terminal isocyanate groups (e.g., 4,4'- diphenylmethanedisocyanate, etc.), to give the desired jellylike, cheesy, or waxy compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6412288-A (JP)
Title: Detecting method of stratum surface and underground object and its apparatus
Inventor: MASUDA JUNICHI
IPC: G01V1/28
Filed: 1987-07-06
Abstract: PURPOSE:To detect stratum interface precisely and highly accurately by computing spectrum peak frequency, direct current component ratio and half width from the spectrum distribution of a received reflected signal. CONSTITUTION:When elastic waves are radiated into the underground 8 by the use of an excitating device 1, reflecting waves which are reflected from various stratum interfaces in the underground 8 are received by a receiver 2 as a observation signal, namely, a reflecting signal having wideband frequency characteristics. This observation signal is transmitted to an arithmetic unit 4, a power spectrum is called for by converting it into a frequency domain by the means of high speed conversion processing. Next, spectrum frequency fP, spectrum strength IP, direct current component strength Idc and half width W are read from the spectrum distribution and direct current component ratio Rdc is computed. After spectrum peak frequency fP, direct current component ratio Rdc and peak width at half height W are obtained, the distribution of said value is examined, unnecessary reflecting signals are removed, and the reflecting signals from the stratum interface and the cross section of the underground are shown in a display.
Patent JP-S5958561-A (JP)
Title: Runaway resetting method of microcomputer and reset signal generating circuit
Inventor: SUZUKI SEIICHI
IPC: G06F11/00
Filed: 1982-09-29
Abstract: PURPOSE:To detect a runaway of a microcomputer and to generate a reset signal by monitoring the period of an inversion output depending upon the number of operation programs which are interposed in a main program and invert the output of an I/O element. CONSTITUTION:Plural operation programs for inverting the output of the I/O element are interposed in the main program, and the output B7 is inverted alternately at some period. A one-shot pulse generating circuit 11 generates a pulse when the output rises and a one-shot pulse generating circuit 12 generates a pulse when the output falls. Those pulses are supplied as reset inputs to a counter IC9 which counts a clock, so if the microcomputer enters a runaway state, none of operation programs is executed, so that the counter is not reset. When the counter goes up to a specific value, an output Q3 is outputted as the reset signal of the CPU through an OR gate IC12 and an open collector buffer IC13, sychronizing with a chock in an AND gate IC10.
Patent JP-S5958961-A (JP)
Title: Driver of call meter
Inventor: IIJIMA YOSHIMI
IPC: H04M15/34
Filed: 1982-09-29
Abstract: PURPOSE:To improve the operability of the operator, by bringing a call meter into the countable state with the operation of a self-hold circuit and counting the charging pulse signal in response to the output of a switching circuit so as to count accurately the charging pulse. CONSTITUTION:When a main trunk is caught and a photocoupler PH1 or 2 is conductive state, an LED2 lights in ''green'' to inform the dial trap state to the operator. When a callnig signal is applied, the operator switches a selecting switch 32 to a registration possible position, (a). Thus, an LED1 lights in ''red'' color so as to display the registration possible state, a relay 35 is energized and the LED2 turns off. The switch 32 is of self-restoring type, the relay 35 is self- held and the LED1 keeps the lighting of ''red'' color. When a call is made, a call meter 31 is counted attended with a charging signal. When a loop monitor section 42 detects the end of call, the PH1 or 2 is cut off and the LED1 is turned off. Thus, the operator can grasp the state of device accurately and record surely the number of calls.
Patent JP-H05336323-A (JP)
Title: Image forming device
Inventor: SAWAI YUJI
IPC: G03G21/04
Filed: 1992-06-02
Abstract: PURPOSE:To provide an image forming device adopting a novel control system for which bar codes are used. CONSTITUTION:A bar code reader 600 is adopted for reading bar codes. The bar code reader 600 connects with a CPU 400a of a copying machine via an interface 610 and performs the reading of bar codes on the instruction by the operation of a prescribed key of an operation board 300. The data of the bar codes read by the bar code reader 600 is used for the recording in a RAM 400c, the comparison with the data stored already in the RAM 400c and further the delete of the data stored already in the RAM 400c, etc. In a bar code control mode, a state that copying is possible is made only when the data of the bar code read by the bar code reader 600 and the bar code data registered preliminarily in the RAM 400c.
Patent JP-S6325340-A (JP)
Title: Fuel feed control device for internal combution engine
Inventor: UCHIDA MASAAKI
IPC: F02D41/14
Filed: 1986-07-16
Abstract: PURPOSE:To improve emission of exhaust gas, by a method wherein, when a feedback correction factor based on an air-fuel ratio detected by an air-fuel ratio detecting means is set to a starting initial value during the starting of deceleration acceleration, a starting initial value is set based on a time average value of a feedback correction factor. CONSTITUTION:An intake air quantity Qa from a hot wire type airflow meter 9, a throttle opening alpha from a throttle sensor 10, a cooling water temperature Tw from a water temeprature sensor 11, a crank angle Ca from a crank angle sensor 12, and a detecting signal V from an O2 sensor 13 are inputed to a control unit 21, and feedback control is amde on an opening time of an inejctor 5 so that an air-fuel ratio is adjusted to a target value according to a running state. When, based on the throttle opening alpha an engine is decided to be in an acceleration or deceleration state, a correcton factor of an air-fuel ratio is initialized by an average time during feedback control.
Patent JP-2000357232-A (JP)
Title: Iris recognition device
Inventor: MURATA TAKANORI
IPC: A61B5/117
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the probability of personal refusal. SOLUTION: Iris data of both eyes is stored as iris data for collation. A first identification part 12 collates one eye of a user to identify whether or not the user is person himself. If the first identification part 12 does not identify the user, a second identification part 13 collates the other eye. When the user is identified by the other eye as the result or when the degree of non-similarity to iris data for collation of both eyes is within a prescribed range in identification in first and second identification parts 12 and 13, the user is identified as the person himself on the basis of the overall identified result.
Patent JP-S5870414-A (JP)
Title: Vertical type magnetic recording and reproducing device
Inventor: ORIHARA HIDEJI
IPC: G11B5/127
Filed: 1981-10-22
Abstract: PURPOSE:To efficiently realize high density recording and reproducing, by providing a main magnetic pole on the side of a rotary cylinder, and fixing an auxiliary magnetic pole to the circumference of the rotary cylinder. CONSTITUTION:On a circumferential wall 10a of a rotary cylinder 10, 2 through- holes in all are formed at an interval of 180 deg., and to this through-hole, a main magnetic pole 13 is inserted, the tip part projects a little to the outside from the outside circumferential surface of the circumferential wall 10a, and the rear part is installed to the inside surface of a rotary disk 12 of a magnetic material. An auxiliary magnetic pole 14 is constituted of a circular arc-like plate 15, a yoke 16 and a fixed disk 17. To the other end, the fixed disk 17 of a magnetic material is stuck, and the yoke 16 and the fixed disk 17 are magnetically coupled. The fixed disk 17 is opposed adjacently to the side of the rotary disk 12 by providing an air-gap 18 between. A magnetic recording medium 19 runs along the outside circumference of the rotary cylinder 10, is oriented in the thickness direction when the main magnetic pole 13 is magnetized, and a signal magnetic pole is formed.
Patent JP-H067600-A (JP)
Title: Iron apparatus
Inventor: NAKAO KIYOSHI
IPC: D06F81/08
Filed: 1992-06-26
Abstract: PURPOSE:To provide an iron apparatus which allows efficiently cooling a surface to be ironed with a fan. CONSTITUTION:An iron apparatus is constituted so that a surface to be ironed with an iron 33 placed on an iron placing portion is cooled with a fan by driving a fan 32 when the temperature of the surface to be ironed is set and changed from higher temperature to lower temperature. In addition, the revolution number of the fan 32 is reduced as the temperature of the surface approaches the set temperature. In addition, a first passage 27 for communicating an iron placing portion 2 and a fan 32/ and a second passage 28 for communicating an iron placing portion 3 and an iron 32 are provided. The first and the second passages are selectively opened and closed to exhaust steam that has passed through clothes placing portion with this single fan and hot air at the iron placing portion.
Patent JP-2001008315-A (JP)
Title: Dive controller of motor-driven vehicle
Inventor: HARA NOBUO
IPC: B60K1/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the drive controller of a motor-driven vehicle which can relieve sense of deceleration produced by the revolution control practiced when a speed is changed during acceleration period and improve operation feeling. SOLUTION: This drive controller of a motor-driven vehicle, whose wheels 17 are driven by a driving motor 50 according to a throttle input has a speed changing mechanism 43 between the driving motor 50 and the wheels 17, a speed changing actuator 88 which changes the speed changing stage of the speed changing mechanism 43 to a prescribed stage, and a speed change control means 300 which controls the speed changing actuator 88, so as to change the speed in a region where the output torque is reduced accompanying the increase in the motor revolution.
Patent JP-H0332483-A (JP)
Title: Mechanism for converging light
Inventor: MATSUSHITA NAOHISA
IPC: B23K26/042
Filed: 1989-06-29
Abstract: PURPOSE:To image approximately collimated rays onto the original optical axis by displacing and inclining these rays by utilizing parallel two reflecting surfaces facing each other. CONSTITUTION:A focusing means 14 is provided to image the approximately collimated rays received in alignment to a central axis 14a onto a central axis 14a. On the other hand, the approximately collimated rays 11 are shifted from the central axis 14a and are made incident on the focusing means 14 by the 1st and 2nd reflecting means 12 and 13 which are disposed to face each other in parallel in front of the focusing means 14, by which the rays are inclined from the original optical axis and are focused thereto. The light spot of the approximately collimated rays is easily and exactly projected to the processing position of a work 43 in this way and the projection of the light spot to different processing positions is prevented. The working efficiency is thus improved.
Patent JP-H0217968-A (JP)
Title: Coating device and coating method employing said device
Inventor: SATO KAZUO
IPC: B05C11/08
Filed: 1988-07-07
Abstract: PURPOSE:To prevent coating liquids from staying in a feed pipe for a long time to prevent the change in quality of the coating liquids and decrease the quantity thereof to be abandoned by providing a recirculation means to recirculate the coating liquids in the feed pipe continuously or intermittently. CONSTITUTION:A coating liquid is led from a coating liquid feed means 1 through a feed pipe 4 to a coating means 6, where the coating liquid is applied onto a base plate 18, wherein a recirculation means comprising a change-over valve 15 is provided to recirculate the coating liquid from the vicinity of the coating means 6 through a by-pass pipe 20 to the coating liquid feed means 1. As a result, the coating liquid is prevented from staying in the feed pipe 4 for a long time, leading to the prevention of the change in quality of coating liquid, with the result that the quantity thereof to be abandoned can be de creased.
Patent JP-S6060849-A (JP)
Inventor: MATSUBARA YOUICHI
IPC: A61G7/00
Filed: 1983-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5691239-A (JP)
Title: Electrophotographic image forming member
Inventor: FUKUDA TADAHARU
IPC: G03G5/04
Filed: 1979-12-26
Abstract: PURPOSE: To obtain a photoreceptor with enhanced photosensitivity, resolving power, gradation, etc. by interposing a depletion layer between halogen-contg. amorphous silicon layers or a halogen-contg. amorphous silicon layer and an H- contg. amorphous silicon layer which are different from each other in conductive polarity.  
     CONSTITUTION: By forming amorphous silicon layer (a-Si:X) (inner layer) 106 contg. p type halogen as a constitutent on electrically conductive support 102 and n type a-Si:X layer (outer layer) 107 on layer 106, photoconductive layer 103 having air-short layer 105 between layers 106, 107 is formed to manufacture electrophotographic image forming member 101. Layer 106 may be made of amorphous  silicon contg. hydrogen as a constituent. Air-short layer 105 between different  two layers 106. 107 of p type, n type and i type enhances the movable carrier generation efficiency by the action of irradiated electromagnetic waves and improves characteristics such as light responding speed, so a superior toner image is obtd. Free surface 104 of layer 103 may be coated with an insulating layer which serves as a protective layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0335428-A (JP)
Title: Information recorder
Inventor: SUZUKI KATSUMI
IPC: G11B7/005
Filed: 1989-06-30
Abstract: PURPOSE:To enable high density recording with comparatively simple device configuration by using the fundamental wave of a light source for recording and using an n-th higher harmonic wave, for which a spot diameter is smaller than that of the fundamental wave, for reproducing. CONSTITUTION:A first laser light source 13 is provided to irradiate an information recording medium 10 with a light beam and to record information and a second laser light source 1 is provided to irradiate the medium, where the information are recorded, with the light beam and to reproduce the information. Then, an optics is provided to condense the light beams from the first and second laser light sources and to irradiate the information recording medium with the light beams. The first laser light source 13 records the information with the fundamental wave and the second laser light source 1 reproduces the information with the n-th higher harmonic wave of the fundamental wave. Accordingly, in comparison with the recording spot, the reproducing spot can be made smaller and even when the recording spot is close rather than the conventional recording spot, the information is reproduced. Thus, the recording density is made higher only for the close part of the recording spot.
Patent JP-H0335384-A (JP)
Title: Portable electronic device
Inventor: FUJIMORI ATSUSHI
IPC: G06K19/00
Filed: 1989-06-30
Abstract: PURPOSE:To improve the value added of a portable electronic device and to reduce a load due to application of the device by displaying the data if included in a storage means at a display part when a prescribed key is operated on a keyboard. CONSTITUTION:If the data is included in a storage means 12 when a prescribed key is operated on a keyboard 5, the data is displayed at a display part 4 via a display control means 11. In other words, the advertisement information supplied from a producer of a portable electronic device or a service offerer is displayed at the part 4 and then given to the owner of the device. Thus the device owner can obtain the latest advertisement information and the producer of the device can receive the rental fees of a means of advertisement and the area storing the advertisement information. As a result, the value added is extremely improved for the portable electronic device and at the same time the load due to application of the device is reduced.
Patent JP-H1016320-A (JP)
Title: Printer
Inventor: FUNABASHI SATOMITSU
IPC: B41J29/38
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To print coping with either of two printing methods wherein resolution in printing is also different by realizing a second printing method wherein printing is carried out in a second resolution by an input data from outside in addition to a first printing method. SOLUTION: In a printer 10, a print engine part 50 carrying out printing is constituted so as to print in 600dpi resolution. In printing of low resolution, the essential number of pixels is reduced to 1/n in both length and breadth directions by generating a video signal VD making one bit of a bit map data for low resolution correspond to a plurality of pixels with an LSB 38, and the printing of low resolution is realized. Therefore, since an operating state of the print engine part 50 is not necessarily changed according to the resolution, a structure of an apparatus can be simplified. Further, when a PDL data is printed, 600dpi is entirely not necessarily appreciated in preparation of an intermediafe data from a received data and in development from the intermediate data to the bit map data, and the printing can be processed in the same way as conventionally.
Patent JP-H0221001-A (JP)
Title: Accurate positioning method for pneumatic cylinder
Inventor: AKUTA TOMOHIKO
IPC: F15B11/08
Filed: 1988-07-07
Abstract: PURPOSE:To perform the accurate positioning of a piston by functioning a braking mechanism to stop the piston at a position a constant distance before its target stop position, and releasing air pressure from a room on one side to stop the piston at the target position. CONSTITUTION:A braking mechanism 4 is functioned to stop a piston 2 within a range of + or -0.5mm when the piston 2 approaches its target position, and a directional control valve 11 is set in its neutral position for making both rooms C1, C2 of a cylinder 1 in pressurized condition. Then, an on-off valve 18 is pulsatively operated to gradually release the hydraulic pressure inside the room C2, and simultaneously to release the braking mechanism 4 for moving the piston 2 at a crawling speed. The piston 2 puts the on-off valve 18 off when it reaches the target value for stoppage, and actuates the braking mechanism 4 to stop the piston 2. Thus, the accurate positioning of the piston 2 is made possible.
Patent JP-H0661757-A (JP)
Title: Differential receiver
Inventor: DANIERU DABURIYU DABAAPUURU
IPC: H03K19/0185
Filed: 1992-06-26
Abstract: PURPOSE: To provide a differential receiver which allows the input voltage higher than the power voltage. CONSTITUTION: This receiver is provided with a 1st transistor TR Q3 which is connected to a certain node 3 via its gate to receive the input voltage, a 2nd TR Q1 which connects the TR Q3 to a prescribed voltage power supply, a 3rd TR Q2 which connects the TR Q3 to an output terminal VOUT, a 4th TR Q4 which is connected to the node 3 and also to a reference voltage input line VREF via its gate, and a 5th TR Q5 which is connected to the gate of the TR Q1 via its gate and secures the ground connection of the node 3.
Patent JP-H0922245-A (JP)
Title: Simulator with simulated field-of-view device
Inventor: KAWAHARA YUKIO
IPC: G06T19/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a simulator which can save the time for strictly aligning the optical axes and is also low in cost. SOLUTION: This simulator is provided with a simulated field-of-view device 2A, a simulation computer 7, a HUD optical system 52A, HUD screen 51, and a screen for the outside world 1, and the simulated field-of-view device 2A is provided with a database 23A, a video generation part 22A, and a video projection part 21A, and signals from the database 23A and the simulation computer 7 are inputted to the video generation part 22A, and the video projection part 21A is provided with a light bulb generating a picture in accordance with an input signal from the video generation part 22A, a lens, a half mirror, and a mirror, and projects a picture onto the screen for the outside world 1 and the HUD screen 51.